Merge branch 'iomap-write' into linux-gfs2/for-next

Pull in the gfs2 iomap-write changes: Tweak the existing code to
properly support iomap write and eliminate an unnecessary special case
in gfs2_block_map.  Implement iomap write support for buffered and
direct I/O.  Simplify some of the existing code and eliminate code that
is no longer used:

  gfs2: Remove gfs2_write_{begin,end}
  gfs2: iomap direct I/O support
  gfs2: gfs2_extent_length cleanup
  gfs2: iomap buffered write support
  gfs2: Further iomap cleanups

This is based on the following changes on the xfs 'iomap-4.19-merge'
branch:

  iomap: add private pointer to struct iomap
  iomap: add a page_done callback
  iomap: generic inline data handling
  iomap: complete partial direct I/O writes synchronously
  iomap: mark newly allocated buffer heads as new
  fs: factor out a __generic_write_end helper

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

1 files changed, 16 insertions, 1 deletions

diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index c52c6723374b..f1fa8612db40 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -38,6 +38,7 @@
 struct quirk_entry {
 	bool touchpad_led;
 	bool kbd_led_levels_off_1;
+	bool kbd_missing_ac_tag;
 
 	bool needs_kbd_timeouts;
 	/*
@@ -68,6 +69,10 @@ static struct quirk_entry quirk_dell_xps13_9333 = {
 	.kbd_timeouts = { 0, 5, 15, 60, 5 * 60, 15 * 60, -1 },
 };
 
+static struct quirk_entry quirk_dell_xps13_9370 = {
+	.kbd_missing_ac_tag = true,
+};
+
 static struct quirk_entry quirk_dell_latitude_e6410 = {
 	.kbd_led_levels_off_1 = true,
 };
@@ -293,6 +298,15 @@ static const struct dmi_system_id dell_quirks[] __initconst = {
 	},
 	{
 		.callback = dmi_matched,
+		.ident = "Dell XPS 13 9370",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "XPS 13 9370"),
+		},
+		.driver_data = &quirk_dell_xps13_9370,
+	},
+	{
+		.callback = dmi_matched,
 		.ident = "Dell Latitude E6410",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
@@ -1401,7 +1415,8 @@ static inline int kbd_init_info(void)
 	 *       timeout value which is shared for both battery and AC power
 	 *       settings. So do not try to set AC values on old models.
 	 */
-	if (dell_smbios_find_token(KBD_LED_AC_TOKEN))
+	if ((quirks && quirks->kbd_missing_ac_tag) ||
+	    dell_smbios_find_token(KBD_LED_AC_TOKEN))
 		kbd_timeout_ac_supported = true;
 
 	kbd_get_state(&state);